--- version: rssac002v4 service: j.root-servers.net start-period: '2022-11-17T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6072205644 dns-udp-queries-received-ipv6: 1446194489 dns-tcp-queries-received-ipv4: 258145223 dns-tcp-queries-received-ipv6: 78841661 dns-udp-responses-sent-ipv4: 5838348079 dns-udp-responses-sent-ipv6: 1417825064 dns-tcp-responses-sent-ipv4: 197639456 dns-tcp-responses-sent-ipv6: 77943526